annie1393 annie1393

05-02-2021
Physics

contestada

Which of the following correctly represents an element?
A Water - H20
B Copper - Cu
C Carbon monoxide - CO
D Salt - NaCl

Respuesta :

t1o2n3i4e5 t1o2n3i4e5

05-02-2021

A water - H20 because you can touch it

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darkfury darkfury

05-02-2021

Answer:

A water H2O

Explanation:

H2O is composed of 2 hydrogens which is represented H2 and the hydrogen is combined with one oxygen which forms water which is H2O

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